The TE Connectivity 1-770874-0 is a 4-position, dual row, male pin socket header.
It features an unshrouded design, making it suitable for general electronic connectivity.
The header is commonly used in printed circuit boards and electronic modules.
Its compact form factor makes it ideal for applications with limited space requirements.
| Type |
PCB Headers & Receptacles |
| Number of Positions |
4 |
| Number of Rows |
2 |
| Centerline (Pitch) |
4.1148mm |
| Circuit Application |
Power |
| Compatible With Agency/Standards Products |
CSA |
| Compatible With Approved Standards Products |
UL E28476 |
| Connector & Contact Terminates To |
Printed Circuit Board |
| Connector Contact Load Condition |
Fully Loaded |
| Connector Height |
.531 |
| Connector Length |
.387 |
| Connector Mounting Type |
Board Mount |
| Connector Product Type |
Connector Assembly |
| Connector System |
Wire-to-Board |
| Connector Width |
.468 |
| Contact Base Material |
Brass |
| Contact Current Rating (Max) |
9.5 |
| Contact Layout |
Matrix |
| Contact Mating Area Plating Material |
Tin (Sn) |
| Contact Mating Area Plating Material Finish |
Matte |
| Contact Mating Area Plating Material Thickness |
150 – 350 |
| Contact Shape & Form |
Round |
| Contact Type |
Pin |
| Contact Underplating Material |
Nickel |
| Contact Underplating Material Thickness |
50 |
| Glow Wire Rating |
Standard Part - Not Glow Wire |
| Header Type |
Fully Shrouded |
| Housing Material |
Nylon |
| Mating Alignment |
With |
| Mating Alignment Type |
Chamfered Edges |
| Mating Retention |
With |
| Mating Retention Type |
Locking Tab |
| Number of Columns |
2 |
| Number of Power Positions |
4 |
| Operating Temperature (Max) |
221 |
| Operating Temperature Range |
-67 – 221 |
| Operating Voltage |
600 |
| Packaging Method |
Bag |
| Packaging Quantity |
200 |
| Panel Mount Feature |
Without |
| PCB Connector Type |
PCB Mount Header |
| PCB Contact Termination Area Plating Material |
Tin |
| PCB Contact Termination Area Plating Material Finish |
Matte |
| PCB Contact Termination Area Plating Material Thickness |
150 – 350 |
| PCB Mount Alignment |
Without |
| PCB Mount Orientation |
Vertical |
| PCB Mount Retention |
With |
| PCB Mount Retention Type |
Boardlock |
| PCB Thickness (Recommended) |
.062 |
| Primary Product colour |
White |
| Row-to-Row Spacing |
.162 |
| Sealable |
No |
| Termination Method to PCB |
Through Hole - Solder |
| Termination Post & Tail Length |
.145 |
| UL Flammability Rating |
UL 94V-0 |
| UL Rating |
Recognized |
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